примеры использования
A number of studies have been conducted with the related compound known as theophylline .
Two related xanthines, theobromine and theophylline , are often present in smaller amounts.
While caffeine primarily is active in the brain and muscles, theophylline is active in stimulating the respiratory system, heart and kidneys.
It contains not only caffeine but also theophylline , a compound that can ease the symptoms of a cold.
Three very similar compounds - all in this same group of alkaloids - are present in common beverages, namely caffeine, theophylline , and theobromine.
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